QJ 304 MA

QJ304MA Ball Annular Bearing

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Datasheet. QJ 304 MA specification

Overall Width
An overall measurement taken at right angles to the length of an item,in distinction from thickness.

0.5906in.

Bore Diameter
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.

0.7874in.

Overall Outside Diameter
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.

2.0472in.

Surface Finish
An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.

ground

Bore Shape
The physical configuration of the bore.

straight

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

steel

Style Designator
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

40b 4 point ball contact, split inner ring, separable

Answers.

What is the style?

40b 4 point ball contact, split inner ring, separable

What material is the ball annular bearing made of ?

Steel

What is the overall width?

0.5906 inches

What is the NSN for QJ 304 MA?

3110-01-411-6915

How is this classified for shipping?

Schedule B number: 8482105028
Angular contact ball bearings

What's the federal classification of QJ 304 MA?

FSC 3110 ⁓ Bearings, antifriction, unmounted

Note-this class includes bearings that generally have roller or balls confined by an inner and outer ring to relieve friction in/on/around rotating/moving mechanisms.

Excluding plain bearings (fsc 3120); jewel bearings (fsc 3120)

NSN 3110-01-411-6915 BEARING,BALL,ANNULAR

40b 4 point ball contact, split inner ring, separable 0.7874" bore diameter 0.5906" overall width

NIIN
014116915
NIIN Date
03/29/95
Schedule B
8482105028 
Name Code
00014
FIIG
A044A0
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

Major End Users Countries and entities

  • - Canada 
  • - Portugal 

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Similar by Design Other bearings with similar characteristics

Nothing similar to this part number was found in our inventory

QJ 304 MA / Bearing,ball,annularWhat is the formal definition of this item?

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. for items with faces specially ground for duplex mounting see bearing, ball, duplex. excludes bearing, ball, airframe.